This mod change Hand Gun sounds only,i will make others later.
Sorry if you hear 2 different gun sounds in your left and right channel/speaker, i dont know how to fix it.
INSTRUCTIONS :
Start OpenIV
2. Enable Edit Mode.
3. Go to x64/audio/sfx/WEAPONS_PLAYER
4. Extract the "Better Handguns Sounds Effect" file to your desktop. Open it
5. Open "WEAPONS_PLAYER"
6. Drag the three .oac files in it to your WEAPONS_PLAYER directory
7. Click "Edit Mode" again then exit OpenIV